From 089d03f61a8c4db1dfc28b407da39b69159e0b6c Mon Sep 17 00:00:00 2001
From: Florian Fainelli <florian@openwrt.org>
Date: Mon, 18 Oct 2010 06:58:11 +0000
Subject: [PATCH] [buildroot] make ModuleAutoLoad more readable

When doing a build with tracing on, the expansion of ModuleAutoLoad can get a
little hairy.

Using intermediate variables to name the arguments makes tracing more readable.

One side effect is that if an argument is accidentally left out, we won't get
all of the parameters shifted one over thanks to quoting (done in AutoLoad).

Signed-of-by: Philip Prindeville <philipp@redfish-solutions.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23513 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 include/kernel.mk | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/include/kernel.mk b/include/kernel.mk
index 6ef4fd942d..6795bd49fc 100644
--- a/include/kernel.mk
+++ b/include/kernel.mk
@@ -67,16 +67,20 @@ define ModuleAutoLoad
 	$(SH_FUNC) \
 	export modules=; \
 	add_module() { \
+		priority="$$$$$$$$1"; \
+		mods="$$$$$$$$2"; \
+		boot="$$$$$$$$3"; \
+		shift 3; \
 		mkdir -p $(2)/etc/modules.d; \
 		( \
-			[ "$$$$$$$$3" = "1" ] && { \
+			[ "$$$$$$$$boot" = "1" ] && { \
 				echo '# May be required for rootfs' ; \
 			} ; \
-			for mod in $$$$$$$$2; do \
-				getvar mod; \
+			for mod in $$$$$$$$mods; do \
+				echo "$$$$$$$$mod"; \
 			done \
-		) > $(2)/etc/modules.d/$$$$$$$$1-$(1); \
-		modules="$$$$$$$${modules:+$$$$$$$$modules }$$$$$$$$1-$(1)"; \
+		) > $(2)/etc/modules.d/$$$$$$$$priority-$(1); \
+		modules="$$$$$$$${modules:+$$$$$$$$modules }$$$$$$$$priority-$(1)"; \
 	}; \
 	$(3) \
 	if [ -n "$$$$$$$$modules" ]; then \
@@ -156,7 +160,7 @@ $(call KernelPackage/$(1)/config)
 endef
 
 define AutoLoad
-  add_module $(1) "$(2)" $(3);
+  add_module "$(1)" "$(2)" "$(3)";
 endef
 
 ifdef DUMP
-- 
2.11.0